Vocal cord paralysis is a condition where one or both of the vocal cords cannot move properly. This can lead to difficulties in speaking, breathing, and swallowing. The paralysis may result from nerve damage due to various causes, including surgery, injury, or viral infections. Symptoms of vocal cord paralysis can include a weak or breathy voice, difficulty projecting sound, and a sensation of choking while eating. Diagnosis typically involves a physical examination and may include imaging tests. Treatment options vary and can include speech therapy, surgery, or voice rehabilitation to improve function and quality of life.